29721390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 73903104

約数和(自身を除く): 44181714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 197, 214, 235, 282, 321, 394, 470, 535, 591, 642, 705, 985, 1070, 1182, 1410, 1605, 1970, 2955, 3210, 5029, 5910, 9259, 10058, 15087, 18518, 21079, 25145, 27777, 30174, 42158, 46295, 50290, 55554, 63237, 75435, 92590, 105395, 126474, 138885, 150870, 210790, 277770, 316185, 632370, 990713, 1981426, 2972139, 4953565, 5944278, 9907130, 14860695, 29721390]

約数ペア:

[(1, 29721390), (2, 14860695), (3, 9907130), (5, 5944278), (6, 4953565), (10, 2972139), (15, 1981426), (30, 990713), (47, 632370), (94, 316185), (107, 277770), (141, 210790), (197, 150870), (214, 138885), (235, 126474), (282, 105395), (321, 92590), (394, 75435), (470, 63237), (535, 55554), (591, 50290), (642, 46295), (705, 42158), (985, 30174), (1070, 27777), (1182, 25145), (1410, 21079), (1605, 18518), (1970, 15087), (2955, 10058), (3210, 9259), (5029, 5910)]